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/* algorithms.h - prototypes for algorithm functions.
* Copyright (C) 2002, 2003, 2006 Free Software Foundation, Inc.
*
* This file is part of GnuPG.
*
* GnuPG is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* GnuPG is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
* USA.
*/
#ifndef GNUPG_ALGORITHMS_H
#define GNUPG_ALGORITHMS_H 1
const char *dynload_enum_module_names (int seq);
const char *
md5_get_info (int algo, size_t *contextsize,
byte **r_asnoid, int *r_asnlen, int *r_mdlen,
void (**r_init)( void *c ),
void (**r_write)( void *c, byte *buf, size_t nbytes ),
void (**r_final)( void *c ),
byte *(**r_read)( void *c )
);
const char *
rmd160_get_info (int algo, size_t *contextsize,
byte **r_asnoid, int *r_asnlen, int *r_mdlen,
void (**r_init)( void *c ),
void (**r_write)( void *c, byte *buf, size_t nbytes ),
void (**r_final)( void *c ),
byte *(**r_read)( void *c )
);
const char *
sha1_get_info (int algo, size_t *contextsize,
byte **r_asnoid, int *r_asnlen, int *r_mdlen,
void (**r_init)( void *c ),
void (**r_write)( void *c, byte *buf, size_t nbytes ),
void (**r_final)( void *c ),
byte *(**r_read)( void *c )
);
const char *
sha224_get_info (int algo, size_t *contextsize,
byte **r_asnoid, int *r_asnlen, int *r_mdlen,
void (**r_init)( void *c ),
void (**r_write)( void *c, byte *buf, size_t nbytes ),
void (**r_final)( void *c ),
byte *(**r_read)( void *c )
);
const char *
sha256_get_info (int algo, size_t *contextsize,
byte **r_asnoid, int *r_asnlen, int *r_mdlen,
void (**r_init)( void *c ),
void (**r_write)( void *c, byte *buf, size_t nbytes ),
void (**r_final)( void *c ),
byte *(**r_read)( void *c )
);
const char *
sha384_get_info (int algo, size_t *contextsize,
byte **r_asnoid, int *r_asnlen, int *r_mdlen,
void (**r_init)( void *c ),
void (**r_write)( void *c, byte *buf, size_t nbytes ),
void (**r_final)( void *c ),
byte *(**r_read)( void *c )
);
const char *
sha512_get_info (int algo, size_t *contextsize,
byte **r_asnoid, int *r_asnlen, int *r_mdlen,
void (**r_init)( void *c ),
void (**r_write)( void *c, byte *buf, size_t nbytes ),
void (**r_final)( void *c ),
byte *(**r_read)( void *c )
);
const char *
des_get_info( int algo, size_t *keylen,
size_t *blocksize, size_t *contextsize,
int (**setkeyf)( void *c, const byte *key, unsigned keylen ),
void (**encryptf)( void *c, byte *outbuf, const byte *inbuf ),
void (**decryptf)( void *c, byte *outbuf, const byte *inbuf )
);
const char *
cast5_get_info( int algo, size_t *keylen,
size_t *blocksize, size_t *contextsize,
int (**setkeyf)( void *c, const byte *key, unsigned keylen ),
void (**encryptf)( void *c, byte *outbuf, const byte *inbuf ),
void (**decryptf)( void *c, byte *outbuf, const byte *inbuf )
);
const char *
blowfish_get_info( int algo, size_t *keylen,
size_t *blocksize, size_t *contextsize,
int (**setkeyf)(void *c, const byte *key, unsigned keylen),
void (**encryptf)(void *c, byte *outbuf, const byte *inbuf),
void (**decryptf)(void *c, byte *outbuf, const byte *inbuf)
);
const char *
twofish_get_info( int algo, size_t *keylen,
size_t *blocksize, size_t *contextsize,
int (**setkeyf)( void *c, const byte *key, unsigned keylen ),
void (**encryptf)( void *c, byte *outbuf, const byte *inbuf),
void (**decryptf)( void *c, byte *outbuf, const byte *inbuf )
);
/* this is just a kludge for the time we have not yet changed the cipher
* stuff to the scheme we use for random and digests */
const char *
rijndael_get_info( int algo, size_t *keylen,
size_t *blocksize, size_t *contextsize,
int (**setkeyf)( void *c, const byte *key, unsigned keylen),
void (**encryptf)(void *c, byte *outbuf, const byte *inbuf),
void (**decryptf)(void *c, byte *outbuf, const byte *inbuf)
);
const char *
idea_get_info( int algo, size_t *keylen,
size_t *blocksize, size_t *contextsize,
int (**setkeyf)( void *c, const byte *key, unsigned keylen ),
void (**encryptf)( void *c, byte *outbuf, const byte *inbuf ),
void (**decryptf)( void *c, byte *outbuf, const byte *inbuf )
);
#endif /*GNUPG_ALGORITHMS_H*/
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